org.jooq.util.oracle.OracleDatabase Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2011, Lukas Eder, [email protected]
* All rights reserved.
*
* This software is licensed to you under the Apache License, Version 2.0
* (the "License"); You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* . Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* . Neither the name "jOOQ" nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package org.jooq.util.oracle;
import static org.jooq.util.oracle.sys.tables.AllArguments.ALL_ARGUMENTS;
import static org.jooq.util.oracle.sys.tables.AllCollTypes.ALL_COLL_TYPES;
import static org.jooq.util.oracle.sys.tables.AllConsColumns.ALL_CONS_COLUMNS;
import static org.jooq.util.oracle.sys.tables.AllConstraints.ALL_CONSTRAINTS;
import static org.jooq.util.oracle.sys.tables.AllObjects.ALL_OBJECTS;
import static org.jooq.util.oracle.sys.tables.AllSequences.ALL_SEQUENCES;
import static org.jooq.util.oracle.sys.tables.AllSequences.SEQUENCE_NAME;
import static org.jooq.util.oracle.sys.tables.AllSequences.SEQUENCE_OWNER;
import static org.jooq.util.oracle.sys.tables.AllTabComments.ALL_TAB_COMMENTS;
import static org.jooq.util.oracle.sys.tables.AllTabComments.COMMENTS;
import static org.jooq.util.oracle.sys.tables.AllTabComments.OWNER;
import static org.jooq.util.oracle.sys.tables.AllTabComments.TABLE_NAME;
import static org.jooq.util.oracle.sys.tables.AllTypes.ALL_TYPES;
import java.math.BigDecimal;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.jooq.Record;
import org.jooq.impl.Factory;
import org.jooq.util.AbstractDatabase;
import org.jooq.util.ArrayDefinition;
import org.jooq.util.ColumnDefinition;
import org.jooq.util.DefaultArrayDefinition;
import org.jooq.util.DefaultDataTypeDefinition;
import org.jooq.util.DefaultRelations;
import org.jooq.util.DefaultSequenceDefinition;
import org.jooq.util.EnumDefinition;
import org.jooq.util.FunctionDefinition;
import org.jooq.util.PackageDefinition;
import org.jooq.util.ProcedureDefinition;
import org.jooq.util.SequenceDefinition;
import org.jooq.util.TableDefinition;
import org.jooq.util.UDTDefinition;
import org.jooq.util.oracle.sys.SysFactory;
import org.jooq.util.oracle.sys.tables.AllArguments;
import org.jooq.util.oracle.sys.tables.AllCollTypes;
import org.jooq.util.oracle.sys.tables.AllConsColumns;
import org.jooq.util.oracle.sys.tables.AllConstraints;
import org.jooq.util.oracle.sys.tables.AllObjects;
import org.jooq.util.oracle.sys.tables.AllTypes;
/**
* @author Lukas Eder
*/
public class OracleDatabase extends AbstractDatabase {
/**
* {@inheritDoc}
*/
@Override
protected void loadPrimaryKeys(DefaultRelations relations) throws SQLException {
for (Record record : fetchKeys("P")) {
String key = record.getValue(AllConsColumns.CONSTRAINT_NAME);
String tableName = record.getValue(AllConsColumns.TABLE_NAME);
String columnName = record.getValue(AllConsColumns.COLUMN_NAME);
TableDefinition table = getTable(tableName);
if (table != null) {
relations.addPrimaryKey(key, table.getColumn(columnName));
}
}
}
/**
* {@inheritDoc}
*/
@Override
protected void loadUniqueKeys(DefaultRelations relations) throws SQLException {
for (Record record : fetchKeys("U")) {
String key = record.getValue(AllConsColumns.CONSTRAINT_NAME);
String tableName = record.getValue(AllConsColumns.TABLE_NAME);
String columnName = record.getValue(AllConsColumns.COLUMN_NAME);
TableDefinition table = getTable(tableName);
if (table != null) {
relations.addUniqueKey(key, table.getColumn(columnName));
}
}
}
private List fetchKeys(String constraintType) throws SQLException {
return create().select(
AllConsColumns.CONSTRAINT_NAME,
AllConsColumns.TABLE_NAME,
AllConsColumns.COLUMN_NAME)
.from(ALL_CONS_COLUMNS)
.join(ALL_CONSTRAINTS)
.on(AllConsColumns.CONSTRAINT_NAME.equal(AllConstraints.CONSTRAINT_NAME))
.where(AllConstraints.CONSTRAINT_TYPE.equal(constraintType))
.and(AllConstraints.CONSTRAINT_NAME.notLike("BIN$%"))
.and(AllConsColumns.OWNER.equal(getSchemaName()))
.orderBy(
AllConstraints.CONSTRAINT_NAME,
AllConsColumns.POSITION)
.fetch();
}
/**
* {@inheritDoc}
*/
@Override
protected void loadForeignKeys(DefaultRelations relations) throws SQLException {
for (Record record : create().select(
AllConstraints.CONSTRAINT_NAME,
AllConstraints.TABLE_NAME,
AllConsColumns.COLUMN_NAME,
AllConstraints.R_CONSTRAINT_NAME)
.from(ALL_CONSTRAINTS)
.join(ALL_CONS_COLUMNS)
.on(AllConstraints.OWNER.equal(AllConsColumns.OWNER))
.and(AllConstraints.TABLE_NAME.equal(AllConsColumns.TABLE_NAME))
.and(AllConstraints.CONSTRAINT_NAME.equal(AllConsColumns.CONSTRAINT_NAME))
.where(AllConstraints.CONSTRAINT_TYPE.equal("R"))
.and(AllConstraints.OWNER.equal(getSchemaName()))
.orderBy(
AllConstraints.TABLE_NAME,
AllConstraints.CONSTRAINT_NAME,
AllConsColumns.POSITION)
.fetch()) {
String foreignKeyName = record.getValue(AllConstraints.CONSTRAINT_NAME);
String foreignKeyTableName = record.getValue(AllConstraints.TABLE_NAME);
String foreignKeyColumnName = record.getValue(AllConsColumns.COLUMN_NAME);
String uniqueKeyName = record.getValue(AllConstraints.R_CONSTRAINT_NAME);
TableDefinition referencingTable = getTable(foreignKeyTableName);
if (referencingTable != null) {
ColumnDefinition column = referencingTable.getColumn(foreignKeyColumnName);
relations.addForeignKey(foreignKeyName, uniqueKeyName, column);
}
}
}
/**
* {@inheritDoc}
*/
@Override
protected List getSequences0() throws SQLException {
List result = new ArrayList();
for (String name : create().select(SEQUENCE_NAME)
.from(ALL_SEQUENCES)
.where(SEQUENCE_OWNER.equal(getSchemaName()))
.orderBy(SEQUENCE_NAME)
.fetch(SEQUENCE_NAME)) {
result.add(new DefaultSequenceDefinition(this, name));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getTables0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(TABLE_NAME, COMMENTS)
.from(ALL_TAB_COMMENTS)
.where(OWNER.equal(getSchemaName()))
.and(TABLE_NAME.notLike("%$%"))
.orderBy(TABLE_NAME)
.fetch()) {
String name = record.getValue(TABLE_NAME);
String comment = record.getValue(COMMENTS);
OracleTableDefinition table = new OracleTableDefinition(this, name, comment);
result.add(table);
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getEnums0() throws SQLException {
List result = new ArrayList();
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getUDTs0() throws SQLException {
List result = new ArrayList();
for (String name : create().selectDistinct(AllTypes.TYPE_NAME)
.from(ALL_TYPES)
.where(AllTypes.OWNER.equal(getSchemaName()))
.and(AllTypes.TYPECODE.equal("OBJECT"))
.orderBy(AllTypes.TYPE_NAME)
.fetch(AllTypes.TYPE_NAME)) {
result.add(new OracleUDTDefinition(this, name, null));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getArrays0() throws SQLException {
List arrays = new ArrayList();
for (Record record : create().select(
AllCollTypes.TYPE_NAME,
AllCollTypes.ELEM_TYPE_NAME,
AllCollTypes.PRECISION,
AllCollTypes.SCALE)
.from(ALL_COLL_TYPES)
.where(AllCollTypes.OWNER.equal(getSchemaName()))
.and(AllCollTypes.COLL_TYPE.equal("VARYING ARRAY"))
.orderBy(AllCollTypes.TYPE_NAME)
.fetch()) {
String name = record.getValue(AllCollTypes.TYPE_NAME);
String dataType = record.getValue(AllCollTypes.ELEM_TYPE_NAME);
int precision = record.getValue(AllCollTypes.PRECISION, BigDecimal.ZERO).intValue();
int scale = record.getValue(AllCollTypes.SCALE, BigDecimal.ZERO).intValue();
DefaultDataTypeDefinition type = new DefaultDataTypeDefinition(this, dataType, precision, scale);
DefaultArrayDefinition array = new DefaultArrayDefinition(this, name, type);
arrays.add(array);
}
return arrays;
}
/**
* {@inheritDoc}
*/
@Override
protected List getProcedures0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
AllObjects.OBJECT_NAME,
AllObjects.OBJECT_ID)
.from(ALL_OBJECTS)
.where(AllObjects.OWNER.equal(getSchemaName())
.and(AllObjects.OBJECT_TYPE.equal("PROCEDURE")))
// #378 - Oracle permits functions with OUT parameters
// Those functions are mapped to procedures by jOOQ
.or(AllObjects.OBJECT_TYPE.equal("FUNCTION")
.andExists(create().selectOne()
.from(ALL_ARGUMENTS)
.where(AllArguments.OWNER.equal(getSchemaName()))
.and(AllArguments.OBJECT_NAME.equal(AllObjects.OBJECT_NAME))
.and(AllArguments.OBJECT_ID.equal(AllObjects.OBJECT_ID))
.and(AllArguments.IN_OUT.in("OUT", "IN/OUT"))
.and(AllArguments.ARGUMENT_NAME.isNotNull())
.and(AllArguments.POSITION.notEqual(BigDecimal.ZERO))))
.orderBy(AllObjects.OBJECT_NAME, AllObjects.OBJECT_ID)
.fetch()) {
String objectName = record.getValue(AllObjects.OBJECT_NAME);
BigDecimal objectId = record.getValue(AllObjects.OBJECT_ID);
result.add(new OracleProcedureDefinition(this, null, objectName, "", objectId, null));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getFunctions0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(AllObjects.OBJECT_NAME, AllObjects.OBJECT_ID)
.from(ALL_OBJECTS)
.where(AllObjects.OWNER.equal(getSchemaName())
.and(AllObjects.OBJECT_TYPE.equal("FUNCTION")))
// #378 - Oracle permits functions with OUT parameters
// Those functions are mapped to procedures by jOOQ
.andNotExists(create().selectOne()
.from(ALL_ARGUMENTS)
.where(AllArguments.OWNER.equal(getSchemaName()))
.and(AllArguments.OBJECT_NAME.equal(AllObjects.OBJECT_NAME))
.and(AllArguments.OBJECT_ID.equal(AllObjects.OBJECT_ID))
.and(AllArguments.IN_OUT.in("OUT", "IN/OUT"))
.and(AllArguments.ARGUMENT_NAME.isNotNull())
.and(AllArguments.POSITION.notEqual(BigDecimal.ZERO)))
.orderBy(AllObjects.OBJECT_NAME, AllObjects.OBJECT_ID)
.fetch()) {
String objectName = record.getValue(AllObjects.OBJECT_NAME);
BigDecimal objectId = record.getValue(AllObjects.OBJECT_ID);
result.add(new OracleFunctionDefinition(this, null, objectName, "", objectId, null));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
protected List getPackages0() throws SQLException {
List result = new ArrayList();
for (Record record : create().select(
AllObjects.OBJECT_NAME,
AllObjects.OBJECT_ID)
.from(ALL_OBJECTS)
.where(AllObjects.OWNER.equal(getSchemaName())
.and(AllObjects.OBJECT_TYPE.equal("PACKAGE")))
.orderBy(AllObjects.OBJECT_NAME, AllObjects.OBJECT_ID)
.fetch()) {
String name = record.getValue(AllObjects.OBJECT_NAME);
result.add(new OraclePackageDefinition(this, name, ""));
}
return result;
}
/**
* {@inheritDoc}
*/
@Override
public Factory create() {
return new SysFactory(getConnection());
}
}
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